13490291446905

Names of 13490291446905

• Cardinal: 13490291446905 can be written as Thirteen trillion, four hundred ninety billion, two hundred ninety-one million, four hundred forty-six thousand, nine hundred five.

Scientific notation

• Scientific notation: 1.3490291446905 × 10¹³

Factors of 13490291446905

• Number of distinct prime factors ω(n): 7
• Total number of prime factors Ω(n): 11
• Sum of prime factors: 145

Divisors of 13490291446905

• Number of divisors d(n): 648
• Complete list of divisors:
  1 3 5 7 13 15 21 23 35 39 41 49 53 65 69 91 105 115 123 147 159 161 169 195 205 245 265 273 287 299 345 371 455 483 507 533 615 637 689 735 795 805 845 861 897 943 1113 1127 1183 1219 1365 1435 1495 1599 1681 1855 1911 2009 2067 2093 2173 2415 2535 2597 2665 2809 2829 3185 3381 3445 3549 3657 3731 3887 4305 4485 4715 4823 5043 5565 5635 5915 6027 6095 6279 6519 6601 6929 7791 7995 8281 8405 8427 8533 8957 9555 10045 10335 10465 10865 11193 11661 11767 12259 12985 14045 14145 14469 14651 15211 15847 16905 17745 18285 18655 19435 19663 19803 20787 21853 24115 24843 25215 25599 26117 26871 27209 28249 30135 31395 32595 33005 33761 34645 35301 36517 36777 38663 38955 41405 42135 42665 43953 44785 45633 46207 47541 48503 49979 55965 58305 58835 58989 59731 61295 62699 64607 65559 72345 73255 76055 78351 79235 81627 82369 84747 85813 89093 98315 99015 101283 103935 106477 109265 109551 110929 115169 115989 124215 127995 130585 134355 136045 137641 138621 141245 145509 149937 152971 159367 168805 176505 179193 182585 183885 188097 190463 193315 193821 197743 206011 219765 228165 231035 237705 242515 247107 249895 255619 257439 267279 270641 284089 294945 298655 313495 319431 323035 327795 332787 339521 345507 349853 367237 391755 408135 411845 412923 423735 429065 438893 445465 452249 458913 474721 478101 502619 506415 532385 547755 554645 571389 575845 579945 593229 600691 618033 623651 649727 688205 693105 727545 749685 764855 766857 776503 796835 806183 811923 839891 852267 895965 940485 952315 969105 988715 1018563 1030055 1049559 1070797 1101711 1115569 1158209 1235535 1278095 1287195 1316679 1336395 1353205 1356747 1384201 1420445 1424163 1442077 1497197 1507857 1597155 1663935 1697605 1727535 1749265 1789333 1802073 1836185 1870953 1894487 1949181 1988623 2049139 2064615 2194465 2261245 2294565 2329509 2373605 2390505 2418549 2448971 2513095 2519673 2570659 2648887 2856945 2966145 3003455 3090165 3118255 3165743 3212391 3248635 3323047 3346707 3474627 3518333 3834285 3882515 4030915 4059615 4152603 4199455 4261335 4326231 4365557 4491591 4548089 4721929 5092815 5247795 5353985 5367999 5508555 5577845 5643281 5683461 5791045 5879237 5965869 6147417 6534047 6583395 6783735 6921005 7120815 7210385 7346913 7485985 7539285 7711977 7808983 7946661 8107463 8446451 8946665 9010365 9354765 9472435 9497229 9745905 9943115 9969141 10094539 10245695 10480379 10554999 10918583 11647545 12092745 12244855 12598365 12853295 13096671 13244435 13644267 13920361 14165787 14343973 15056717 15828715 16061955 16615235 16733535 16929843 17373135 17591665 17637711 17994613 18542209 19463561 19602141 20763015 21631155 21827785 22457955 22740445 23261329 23426949 23609645 24322389 24628331 25339353 26638807 26839995 28216405 28417305 29396185 29829345 30283617 30737085 31441137 31836623 32670235 32755749 33053503 34435531 36734565 38559885 39044915 39733305 40537315 41154659 41761083 42232255 43031919 45170151 45738329 47486145 49845705 50472695 52401895 52774995 53983839 54592915 55626627 56752241 58390683 59125157 61385077 65483355 68221335 69601805 69783987 70828935 71719865 73362653 73884993 75283585 76430081 79916421 84649215 88188555 89973065 92711045 95509869 97317805 98010705 99160509 100407811 103306593 105397019 108604367 116306645 117134745 121611945 123141655 123463977 126696765 129795463 133194035 136244927 137214987 151418085 157205685 159183115 163778745 165267515 170256723 172177655 177375471 184155231 186471649 205773295 208805415 215159595 220087959 225850755 228691645 229290243 231374521 241048717 269919195 278133135 283761205 291953415 295625785 301223433 306925385 316191057 320168303 325813101 346304491 348919935 366813265 369424965 382150405 389386389 399582105 408734781 413876099 429695539 447661903 477549345 495802545 502039055 516532965 526985095 535010567 543021835 559414947 617319885 648977315 681224635 686074935 694123563 723146151 737779133 760230569 798006001 851283615 886877355 920776155 932358245 953714489 960504909 1038913473 1100439795 1146451215 1156872605 1205243585 1241628297 1289086617 1305301543 1342985709 1411856771 1506117165 1580955285 1600841515 1605031701 1629065505 1687341019 1731522455 1946931945 2043673905 2069380495 2148477695 2213337399 2238309515 2280691707 2394018003 2424131437 2675052835 2797074735 2861143467 3007868773 3133633321 3470617815 3615730755 3688895665 3801152845 3915904629 3990030005 4235570313 4768572445 4802524545 5062023057 5194567365 5321613983 5586042007 6208141485 6445433085 6526507715 6714928545 7059283855 7272394311 8025158505 8436705095 9023606319 9400899963 9882997397 11066686995 11403458535 11970090015 12120657185 14305717335 15039343865 15668166605 15964841949 16758126021 16968920059 18354138023 19579523145 21177851565 21935433247 25310115285 26608069915 27930210035 29648992191 36361971555 39102294049 45118031595 47004499815 49414986985 50906760177 55062414069 65806299741 69180981779 79824209745 83790630105 84844600295 91770690115 109677166235 117306882147 128478966161 148244960955 195511470245 207542945337 254533800885 275312070345 329031498705 345904908895 385436898483 586534410735 642394830805 899352763127 1037714726685 1927184492415 2698058289381 4496763815635 13490291446905
• Sum of all divisors σ(n): 29638420426944
• Sum of proper divisors (its aliquot sum) s(n): 16148128980039
• 13490291446905 is an abundant number, because the sum of its proper divisors (16148128980039) is greater than itself. Its abundance is 2657837533134

Bases of 13490291446905

• Binary: 11000100010011110100000001111001010001111001₂
• Hexadecimal: 0xC44F4079479
• Base-36: 4S5CR7V5L

Squares and roots of 13490291446905

• 13490291446905 squared (13490291446905²) is 181987963322438198434079025
• 13490291446905 cubed (13490291446905³) is 2455070665048348875005713435428361667625
• The square root of 13490291446905 is 3672913.2098247299
• The cube root of 13490291446905 is 23805.3064968397

Scales and comparisons

• 13,490,291,446,905 seconds is equal to 428,949 years, 28 weeks, 11 hours, 41 minutes, 45 seconds.
• To count from 1 to 13,490,291,446,905 would take you about one million, seventy-two thousand, three hundred seventy-three years!

  This is a very rough estimate, based on a speaking rate of half a second every third order of magnitude. If you speak quickly, you could probably say any randomly-chosen number between one and a thousand in around half a second. Very big numbers obviously take longer to say, so we add half a second for every extra x1000. (We do not count involuntary pauses, bathroom breaks or the necessity of sleep in our calculation!)

• A cube with a volume of 13490291446905 cubic inches would be around 1983.8 feet tall.

Recreational maths with 13490291446905

• 13490291446905 backwards is 50964419209431
• The number of decimal digits it has is: 14
• The sum of 13490291446905's digits is 57
• More coming soon!